A. 85
B. 65
C. 50
D. 98
Related Mcqs:
- ‘Solvent naphtha’ used mostly as a solvent in paints and perfumery is produced by the _________________ of virgin naphtha into small boiling range cuts?
A. Steam reforming
B. Distillation
C. Desulphurisation
D. None of these - Naphtha yield in straight run distillation of crude oil may be about _______________ percent?
A. 2
B. 6
C. 12
D. 18 - Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic____________________?
A. Cracking
B. Polymerisation
C. Reforming
D. Isomerisation - Which of the following is a non-regenerative fixed bed catalytic reforming process ?
A. Hydroforming
B. Thermofor catalytic reforming
C. Platforming
D. Hyperforming - Catalyst used in catalytic reforming is__________________?
A. Platinum on alumina
B. Nickel
C. Iron
D. Aluminium chloride - Operating temperature and pressure in catalytic reforming is about_____________?
A. 1-5 Kgf/cm2 & 200°C
B. 15-45 Kgf/cm2 & 450-550°C
C. 50 – 75 kgf/cm2 & 600 – 800°C
D. 5-10 kgf/cm2 & 150 – 250°C - Gasoline extracted from natural gas (by compression and cooling) is called the ___________ gasoline?
A. Polymer
B. Unleaded
C. Casing head
D. Straight run - Catalyst used in catalytic polymerisation which produces polymer gasoline is_________________?
A. H2SO4
B. H3PO4
C. Both A. and B.
D. AlCl3 - Octane number of gasoline produced by two stage fluidised catalytic cracking process is___________________?
A. 80
B. 87
C. 92
D. 97 - Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses _______________ as catalyst?
A. Bauxite
B. Fuller’s earth
C. Activated clay
D. All A., B. & C.
